CVE-2017-10784

Advisory lineage Upstream: 0 Downstream: 18
Modified
Published: 19 Sept 2017, 17:00
Last modified:05 Aug 2024, 17:50

Vulnerability Summary

Overall Risk (default)
high
70/100
CVSS Score
9.3 HIGH
v2.0 (nvd)
EPSS Score
2.07% LOW
2% probability +0.68%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

19 Sept 2017, 17:00
Published
Vulnerability first disclosed
05 Aug 2024, 17:50
Last Modified
Vulnerability information updated

Description

The Basic authentication code in WEBrick library in Ruby before 2.2.8, 2.3.x before 2.3.5, and 2.4.x through 2.4.1 allows remote attackers to inject terminal emulator escape sequences into its log and possibly execute arbitrary commands via a crafted user name.

CVSS Metrics

  • v3.0•HIGH•Score: 8.8CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • v2.0•HIGH•Score: 9.3AV:N/AC:M/Au:N/C:C/I:C/A:C

EPSS Trends

Current EPSS score: 2.07%• Percentile: 84%

Techniques & Countermeasures

  • CWE-287•Improper Authentication

    When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

Affected Systems

  • ruby-lang•ruby

    ≤ 2.2.7 | 2.3.0 | 2.3.0:preview1 | 2.3.0:preview2 | 2.3.1 | 2.3.2 | 2.3.3 | 2.3.4 | 2.4.0 | 2.4.0:preview1 | 2.4.0:preview2 | 2.4.0:preview3 | 2.4.0:rc1 | 2.4.1

References (15)